baber/WOPTO huggingface dataset:
Patent JP-2003025214-A (JP)
Title: Substrate holding device and substrate polishing device
Inventor: TOGAWA TETSUJI
IPC: B24B37/30
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a substrate holding device capable of providing the same polishing quantity distribution as film thickness distribution on a surface of a semi-conductor wafer and stably polishing a substrate even in the case where film thickness of the substrate, in particular of the semi-conductor wafer has film thickness distribution different in the radial direction and a substrate polishing device using the substrate holding device. SOLUTION: This substrate holding device to pressurize the substrate W which is a polishing object on a polishing surface by holding it is furnished with a top ring main body 13, a chucking plate 17 to hold and pressurize the substrate W provided in the top ring main body 13 free to vertically move and an airtight space 26 provided above the chucking plate 17, and it restrains relative vertical motion of the top ring main body 13 and the chucking plate 17 in the middle of polishing. Pressure chambers 23, 24, 31, 32 divided in a plural number and to supply pressure fluid are formed between the chucking plate 17 and the substrate W.
Patent JP-2003027937-A (JP)
Title: Fastening structure of exhaust manifold
Inventor: FUJITA HIROYUKI
IPC: F01N13/18
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To attach/detach an exhaust manifold without trouble even when there is not sufficient space at a position facing the attachment surface of a cylinder head. SOLUTION: In this fastening structure of the exhaust manifold, two stud bolts 26 are provided to the attachment surface 13a of the cylinder head 13 to connect an attachment flange 21 of the exhaust manifold 17 with the attachment surface 13a where exhaust ports 22a-22d are open, and two cutouts 21b are formed at the attachment flange 21. Nuts 27 are screwed to the stud bolts 26 engaging the cutouts 21b, and five bolts 28 penetrating the attachment flange 21 are screwed to the attachment surface 13a to fasten the exhaust manifold 17 to the cylinder head 13. Thereby, even when there is not enough space at a position facing the attachment surface 13a of the cylinder head 13, the attachment/detachment work of the exhaust manifold 17 is done without trouble.
Patent JP-2003024816-A (JP)
Title: Electrode holding structure for crusher and its operating method
Inventor: OKAZAKI TORU
IPC: B02C19/18
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To provide an electrode holding structure for a crusher which has comparatively simple constitution and is easily handled and to provide its operating method. SOLUTION: The electrode holding structure 1 for the crusher is provided with an electrode part 2 for generating discharge and a dead-weight 3 connected with the electrode part. Thereby change of a position (deviation of a position) of the electrode holding structure 1 for the crusher due to impact attendant upon discharge can be suppressed by sufficiently enlarging mass of the dead- weight 3 when discharge is generated at the electrode part 2 of the electrode holding structure 1 for the crusher. Further manufacturing cost of the electrode holding structure 1 for the crusher can be reduced by providing comparatively simple constitution having the electrode part 2 and the dead-weight 3.
Patent JP-2002370499-A (JP)
Title: Gold thread picture
Inventor: KATO YOSHIRO
IPC: B44D2/00
Filed: 2001-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a gold thread picture which gives profound impression and much pleasure to an appreciator. SOLUTION: The gold tread picture is mainly constituted of high-quality 24 gold thread for handwoven brocade manufactured by a Kyoto thread manufacturer and further, a platinum thread, a silver thread, an aluminum thread Tefron film or the like applied to a picture reprinted based on an oil painting, a Japanese painting, an acrylic painting, a water-color painting, a pastel picture color pencil drawing, a ball-point pen drawing, an Indian ink painting, a silk-screen printing, a manual paper pattern brush gradation, a color copy and the like. Next, the picture is made glossy to create a gorgeous feel of presence. The traditional high-quality metallic thread manufactured in Kyoto is used. The picture is showy by applying the gold thread to it.
Patent JP-2003036303-A (JP)
Title: Recycling-service provider
Inventor: GOTO HISAKI
IPC: G06Q50/10
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To promote reusing or recycling of information-processing equipment such as personal computers and so on. SOLUTION: Data stored in the information-processing equipment to be disposed of are stored in a storage server 53 in correspondence with identification information capable of identifying a client 10 who possesses the information- processing equipment, and then the data stored in correspondence with the identification information are retrieved from the inside of the storage server 53 and the data are transmitted to the information-processing equipment which designates the identification information to write when the client 10 designates the identification information.
Patent JP-2003035971-A (JP)
Title: Oilless toner
Inventor: TOMITA KUNIHIKO
IPC: C08L45/00
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a toner which adjusts its softening point, melting point, viscosity and dielectric property by utilizing properties of an olefin polymer having a cyclic structure, extends an anti-offsetting temperature range to both high temperature and low temperature sides, improves fixability in high-speed copying as well as fixability at low temperature and low pressure, has good transparency and is suitable even for color copying by selecting the ratio between monomers in a copolymer of an olefin polymer, molecular weight, molecular weight distribution, a hybrid polymer, a blend and additives. SOLUTION: The oilless toner is manufactured by mixing a cycloolefin resin, a wax and a resin having a segment containing a double bond in its structure.
Patent JP-2003036271-A (JP)
Title: Dialog type information retrieval device
Inventor: OBATA AKIHIKO
IPC: G06F17/30
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a dialog type information retrieval device or its method which can narrow down information retrieval results in accordance with users intention and also can minimize the number of times of interaction to reach to the results. SOLUTION: The dialog type information retrieval device stores data having a plurality of attributes and a data structure consisting of the attribute values, inputs an object attribute which users desire to obtain, attribute values for narrowing down of data, and attribute values of key attributes, retrieves attribute values of object attribute by using key attributes and attribute values of key attributes, and outputs the retrieval results. Prior to the retrieval of attribute values of object attribute, the device calculates a degree of distribution of attribute values of object attribute based on the inputted key attributes and the attribute values of the key attributes, and controls to output the retrieval results only when the degree of distribution is converged into a prescribed range.
Patent JP-2003042555-A (JP)
Title: Water heater
Inventor: WATANABE KORYU
IPC: F24H1/18
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To obtain a water heater 1 which can prevent a lack of a hot water if a set pressure is, for example, high and a using hot water quantity is much in case of increasing or decreasing the using hot water quantity due to a change of a set pressure of a pressure reducing valve 3 and a relief valve 4, which prevents unnecessary boiling of a daylight time zone if the set pressure is low and the using hot water quantity is small and which can reduce a running cost. SOLUTION: The water heater 1 comprises a hot water storage tank 2, a heating means 5 for raising a temperature of the hot water of the tank 2, a pressure detecting means 11 for detecting a hot water supply pressure of the tank 2, and an energizing time zone judging means for judging a daylight time zone and a night time zone. The heater 1 further comprises a controller 9 for automatically changing a boiling start of the heating means in the daylight time zone based on a detected value of the detecting means 11.
Patent JP-2003043560-A (JP)
Title: Back cover device for camera
Inventor: KANEDA YUICHI
IPC: G03B17/02
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a back cover device for a camera capable of surely preventing external light from being leaked into the inside from a gap between a back cover and a camera main body while keeping design having high strength and made rich in texture. SOLUTION: A back cover main body 30 attached to one side part of the camera main body 11 through a hinge part 31 so as to open/close and an auxiliary plate 33 attached to the inside of the main body 30 are made of metal, and also the main body 30 is provided with an upper light shielding wall 30c and a lower light shielding wall 30d. A light shielding wall 33c continuously extended along at least the upper edge, the side edge on the hinge part side and the lower edge is integrally formed on the plate 33, and the external light made incident from the gap between the back cover and the camera main body is intercepted by the light shielding walls 30c, 30d and 33c.
Patent JP-2003042159-A (JP)
Title: Dynamic pressure bearing device provided with purifying function for lubricant
Inventor: UESUGI MASAKAZU
IPC: F16C33/10
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a dynamic pressure bearing device capable of removing foreign materials from a lubricating liquid without use of a filter and continuously supplying the clean lubricating liquid having no foreign materials into the clearance of the bearing. SOLUTION: A fixing member, a rotary member, and a bearing clearance in which a lubricant is introduced in between the fixing member and the rotary member, are formed. A high pressure fluid lubricating film is formed in the bearing clearance in correspondence with the rotation of the rotary member.  The bearing device is constituted of the dynamic pressure bearing rotatably supporting the rotary member on the fixing member, a centrifugal separation chamber installed in the rotary member at a displaced position from the rotary center of the rotary member, an introduction flowing path introducing the lubricant with respect to the centrifugal separation chamber, a discharge passage extending from the centrifugal separation chamber to the radial outside of the rotary member, and the supplying passage supplying the lubricant from the centrifugal separation chamber to the bearing clearance of the dynamic pressure bearing.
Patent JP-2002125178-A (JP)
Title: Media segmentation system and related method
Inventor: TON RIN
IPC: G06T7/20
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a media segmentation system and its related method that are helpful to a quick access to media contents from a semantic level. SOLUTION: This method receives media contents and analyzes one attribute or more of consecutive shots of the received media contents (204), obtains a correlation score (216) of each of the consecutive shots on the basis of the analysis of one attribute or more at least partially, segments a scene and collects the shots statistically having connections.
Patent JP-2003044849-A (JP)
Title: Device and program for evaluating readability
Inventor: SAKAGUCHI YASUO
IPC: H04N1/46
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To objectively evaluate character readability when slide images are prepared while considering various situation differences between when the slide images are prepared and when presentation is performed. SOLUTION: A microcomputer converts a sample image so as to correspond to a projector characteristic (step ST11). Character colors (L0 , a0 and b0 ) and background colors (L1 , a1 and b1 ) by a CIELAB color system are extracted from the sample image to calculate color differences D (step ST12). Resolution (deg) is determined on the basis of the operated color differences D and resolution characteristic data (step ST13). Then, a score table is referred to, and a score is decided on the basis of the character size of the sample image and the resolution determined in the step ST13.
Patent JP-2003039043-A (JP)
Title: Kitchen garbage disposer
Inventor: SEKINE RYOJI
IPC: B09B3/00
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a kitchen garbage disposer wherein the operating efficiency can be improved by utilizing the surplus heat generated from a deodorizing apparatus. SOLUTION: The kitchen garbage disposer 1 is one which dries kitchen garbage by heating it in a drying chamber 19 and is provided with a drying chamber heater 24 for heating the air in the chamber 19, a cross-flow fan 23 for recirculating the air in the chamber 19, a catalyst having a deodorizing function, and a deodorizing apparatus 26 having a deodorization heater that heats the catalyst and used for deodorizing the air discharged from the drying chamber, and in which the deodorizing apparatus 26 is disposed in the route of the air recirculated within the chamber 19.
Patent JP-2002202827-A (JP)
Title: Data vending system and recording medium
Inventor: TOO NAMI
IPC: G06F21/10
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To efficiently and rationally vend data that a user desires from a data group having multiple pieces of data. SOLUTION: The data vending system is used which accepts an order from a user by a web page (S1), makes the user select desired data out of pieces of data of template New Year cards A, B, and C (S2), performs charging processing (S3), gives a password corresponding to the selected data by electronic mail (S4), and deliver a CD-ROM 15 where an application program 2, pieces A, B, and C of data, and an installation program 1 by parcil delivery service. The installation program selects data corresponding to the password inputted by the user out of the pieces A, B, and C of data and installs them as well as the application program 2.
Patent JP-2002121267-A (JP)
Title: Method for producing block copolymer
Inventor: MARUYAMA KOJI
IPC: C08G61/08
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a block copolymer, by which a desired block copolymer whose structure can easily be designed can efficiently be produced, even when monomers having mutually remarkably different structures are used as synthetic raw materials. SOLUTION: This method for producing the block copolymer comprises subjecting (A) a metathesis-polymerizable unsaturated monocyclic compound and (B) a metathesis-polymerizable unsaturated polycyclic compound to a metathesis polymerization reaction using (C) a metal carbene complex catalyst, and is characterized by mixing (initiating the reaction) (A) the monocyclic compound with (B) the whole amount of (C) the necessary metal carbene complex catalyst and then adding (reacting) (B) the polycyclic compound to the reaction system. Preferably, in the method for producing the block copolymer, after the reaction, a reaction terminator is further added to the polymerization reaction, and catalytically active sites originated from (C) the metal carbene complex catalyst bound to one end of the polymer and halogen atoms or the like coordinated on the central metal are removed, respectively.
Patent JP-2002121217-A (JP)
Title: Method for producing n-vinyl compound-based polymer
Inventor: KURIYAMA TOSHIAKI
IPC: C08F6/10
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a both a method for reducing a residual monomer, capable of rapidly reducing the residual monomer without a problem such as an ash increase, in removing the residual monomer from an N-vinyl compound-based polymer, and a method for producing a solution or powder of an N-vinyl compound-based polymer having adjusted pH without reduction in pH of an aqueous solution or a dried substance of the N-vinyl compound-based polymer with time. SOLUTION: An organic acid having >=140 deg.C boiling point under normal pressure is added to an N-vinyl compound-based polymer aqueous solution. The N-vinyl compound-based polymer aqueous solution having pH <7.0 is neutralized with an organic base and adjusted to a proper pH. Furthermore, these operations are carried out in <=5 vol.% oxygen concentration in a vapor phase in a reactor.
Patent JP-2003048378-A (JP)
Title: Fire proofed printed matter
Inventor: KITAMURA YOSHIKO
IPC: B41M7/02
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To obtain a printed matter in which a clarity of a design of a printed matter is improved and an incombustibility is imparted by suppressing a cost of the printed matter. SOLUTION: The printed matter 6 comprises a design layer 2 provided on at least one surface of a base sheet 1. The printed matter further comprises an overcoating layer 4 made of an inorganic film having a lower refractive index than that of the sheet 1 and/or the design layer 2 and provided on either one surface of the sheet 1, and an adhesive layer 5 provided on an opposite surface of the sheet 1 to the surface having the layer 4. Thus, the printed matter 6 is fire proofed.
Patent JP-2003047870-A (JP)
Title: Wet type medium dispersing machine
Inventor: KAMIWANO MITSUO
IPC: B01F7/00
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a dispersing machine in which a treating material is pulverized and dispersed to have a small diameter and excellent transparency and brightness. SOLUTION: An annular dispersing zone (6) is formed between the inside wall of a treating vessel (1) and a rotating body (4). The dispersing zone (6) in a treating material supply port (2) side of the treating vessel (1) forms a strong dispersion section (10) having guide members (12) provided projectingly on the circumferential surface of the rotating body (4). The dispersing zone (6) in a treating material discharge port (3) side forms a soft dispersion section (11) where the circumferential surface of the rotating body (4) is flat. Each of the guide members (12) has an impact surface (13) for giving impact force to a treating medium, a backward guide surface (14) for moving the treating medium to the supply port side and an outside surface (15) for rotating the treating medium and formed into a cross-section nearly parallelogram shape.  The particles pulverized fine particulate in the strong dispersion section are ground to have a smooth surface in a soft dispersion section.
Patent JP-2003060073-A (JP)
Title: Semiconductor device and manufacturing method therefor
Inventor: YAMASHITA TOMOHIRO
IPC: H01L21/762
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To suppress the degradation of an effective isolation width between a well and a diffusion layer due to impurity ion implantation at the time of well formation at a prescribed incident angle. SOLUTION: The well is formed in two times of first impurity ion implantation by the prescribed incident angle from a first direction, an acceleration voltage and a dosage; and second impurity ion implantation by the same incident angle, acceleration voltage and dosage as the first impurity ion implantation from a second direction different from the first direction by 180 degrees in plane view.
Patent JP-2003058805-A (JP)
Title: Method for paying price and its program
Inventor: KANDA MITSUHIRO
IPC: G06Q30/04
Filed: 2001-08-16
Abstract: PROBLEM TO BE SOLVED: To provide price paying method and program enabling a upper to efficiently acquire information concerned with commodities and service and enabling a store to surely collect price. SOLUTION: A user orders a bookstore server 30 by using a user terminal 10 connected to the Internet I. At the time, the user provides the e-mail address of the terminal 11 to the server 30. The server 30 transmits an e-mail including claimed data to the terminal 11. The user accesses a bank server 40 though a portable telephone network N by using the terminal 11 and instructs transfer to the server 40 on the basis of the claimed data. The server 40 informs the server 30 of the result of fund movement. Consequently the server 30 deletes the collecting of cost.
Patent JP-2003054802-A (JP)
Title: Method of processing sheet
Inventor: YAJIMA KOICHI
IPC: B32B37/20
Filed: 2001-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a method of processing a sheet which can easily remove the habit of a curl in the sheet wound in a roll state. SOLUTION: This method of processing a sheet removes the habit of a curl in the sheet wound in a roll state, first/second sheets wound in the roll state are prepared, and a laminated sheet is constituted by connecting the first/second sheets opposed so as to negate each other the mutual habit of a curl thereof.
Patent JP-2003059218-A (JP)
Title: Information recording and/or reproducing device, and positioning method
Inventor: HARA TAKEO
IPC: G11B21/08
Filed: 2001-08-17
Abstract: PROBLEM TO BE SOLVED: To provide an information recording and/or reproducing device and a positioning method, where positioning of a head is conducted by 2-stages of actuators, that can implement head positioning at a high-speed. SOLUTION: The head is displaced in a direction reverse to its moving direction for a time from start of seeking until the settling state, the target position of an inching actuator is shifted in the head moving direction and the target position of a rough movement actuator is shifted in a direction reverse to the head moving direction for starting the settling operation to settle the head at a target position short of the actual target position.
Patent JP-2002170105-A (JP)
Title: Method and apparatus for photographing moving object and method and apparatus for recognizing moving object
Inventor: TAKAHASHI HIROKO
IPC: G06T7/20
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for recognizing a moving object enabling the object to be recognized even if there is no instance when all of subjects cannot be viewed or if the object has rotation symmetry and rotates. SOLUTION: A reference image of an assumed object moving through a specific path is prepared as a dictionary 1-4. Time series line images 1-1 of the moving object are obtained from line sensor cameras installed across the path of movement. At the same time, the position information 1-2 of the time- series line images is obtained in synchronism with the time-series line images. In a position-based similarity calculating process 1-5, the position information 1-2 of each of the time-series line images 1-1 is checked against the dictionary 1-4 to calculate their similarity. Next, in a total checking process 1-6, a determination is made as to whether or not the object resembles the dictionary, based on the conformity between all the similarities obtained for all the positions and the entire dictionary 1-4 checked.
Patent JP-2003069455-A (JP)
Title: Transmission line switching method in optical transmission network
Inventor: YOSHIDA MASASHI
IPC: H04B10/291
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a transmission line switching method in an optical transmission network in which nodes each provided with an optical amplifier are interconnected by active and standby system transmission lines and which can reduce momentary interruption of signals attended with transmission line switching to a degree that no frame dropping is recognized. SOLUTION: In the optical transmission network, the nodes N1 to N4 provided with respective optical amplifiers A1 to A4 are interconnected by the active and standby system transmission lines. When the transmission line between e.g. the nodes N1 and N2 is switched over, control information of each optical module of the optical amplifiers A2, A3 of all the nodes included in the downstream side transmission paths of the switching zone is stored, the mode is shifted to a switching mode where each optical module is operated on the basis of the stored control information after the switching, and the transmission line between the nodes N1 and N2 is switched by using optical switches SW1, SW2. A command to shift to the switching mode is transferred by using an optical supervisory channel (OSC).